I have doom on my TI Nspire CAS :) Unfortunately the crappy screen is no good for playing it. I've seen all sorts of hacks like this over the years but to be h

I have doom on my TI Nspire CAS :) Unfortunately the crappy screen is no good for playing it. I've seen all sorts of hacks like this over the years but to be honest, I've fallen in love with the HP50g for hackability. The thing is awesome. Not sure if its just me but I seem to accumulate calculators.